import java.net.InetAddress;

import edu.ucla.cs.typecast.net.NetUtil;
import edu.ucla.cs.typecast.rmi.Future;
import edu.ucla.cs.typecast.rmi.TypeCastClient;
import edu.ucla.cs.typecast.scope.HostScope;
import edu.ucla.cs.typecast.scope.TTLScope;

/**************************************************************************
 *
 * Copyright (C) 2007 University of California, Los Angeles.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 *************************************************************************/

/**
 * 
 */

/**
 *
 * @date Sep 19, 2007
 */
public class Ping3Client {

    /**
     * @param args
     */
    public static void main(String[] args) {
        try { 
            TypeCastClient client = new TypeCastClient(); 
            Options options = new Options(args); 
            String host = options.getOption("-host"); 
        	if (host != null) { 
        		HostScope hostScope = new HostScope(InetAddress.getByName(host));  
        		client.setScope(hostScope);
        	}
        	
        	String ttl = options.getOption("-ttl"); 
        	if (ttl != null) { 
        		TTLScope ttlScope = new TTLScope(Integer.parseInt(ttl)); 
        		client.setScope(ttlScope); 
        	}            
            PingService pingService = client.getInvocationHandler(PingService.class); 
            Future<String> result = pingService.pingPong(options.getParameter(0)); 
            Thread.sleep(5); 
            if(result.getCounts() > 0) { 
            	System.out.println("Receive results " + result.getCounts()); 
            	for(int i=0; i<result.getCounts(); i++) { 
            		System.out.print(result.get(i) + " "); 
            	}
            	System.out.println(); 
            }
        } catch(Throwable t) { 
            t.printStackTrace(); 
        }
    }
}
